Home / 1,094,230.97-1,510,166.84-910,144.77

Finding the Fourth Proportional to 1,094,230.97, 1,510,166.84 and 910,144.77

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Solution

The fourth proportional to 1,094,230.97, 1,510,166.84 and 910,144.77 is: 1,256,106.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,230.97 : 1,510,166.84 = 910,144.77 : x
  2. Step 2: Convert to fraction form
    1,094,230.97/1,510,166.84 = 910,144.77/x
  3. Step 3: Cross multiply
    1,094,230.97x = 1,510,166.84 × 910,144.77
  4. Step 4: Simplify right side
    1,094,230.97x = 1,374,470,449,534.27
  5. Step 5: Solve for x
    x = 1,374,470,449,534.27/1,094,230.97
  6. Step 6: Final answer
    x = 1,256,106.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.